bitcoin security
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Developer news items we found relating to bitcoin security
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Reused bitcoin addresses are quietly increasing quantum risk
Wednesday, February 4, 2026 by Brittany Hainzinger
Despite billions spent on blockchain improvements and security measures, crypto criminals still steal billions of dollars from the crypto ecosystem each year, and that didn`t change in 2025. In fact, with over $4 billion in total losses from hacks, fraud, scams, money laundering, and ransomware, 2025 was the worst year for crypto illicit activity ever recorded.
Howev...
Coinsource attempts to stop Bitcoin fraud
Monday, April 23, 2018 by Richard Harris
Coinsource has announced a partnership with Acuant, a multi-factor KYC / AML authenticator working to improve customer experiences, increase conversion rates, and mitigate fraud at all of Coinsource’s Bitcoin ATM machines around the world. Acuant’s API and patented technology will now authenticate IDs and passports by applying 50+ forensic and biometric tests, in second...
